package com.lession.config;

import org.springframework.context.annotation.Configuration;
import org.springframework.web.servlet.config.annotation.CorsRegistry;
import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;

@Configuration
public class WebConfig implements WebMvcConfigurer {
		@Override
		public void addCorsMappings (CorsRegistry registry){
			registry.addMapping("/**")
					.allowedOrigins("*")
					.allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS") // 允许的方法
					.allowedHeaders("*") // 允许的请求头
					.allowCredentials(true); // 是否允许凭证
	}
}